IT1001921B - Procedimento per preparare trimetil 2.3.5.idrochinone - Google Patents
Procedimento per preparare trimetil 2.3.5.idrochinoneInfo
- Publication number
- IT1001921B IT1001921B IT3164873A IT3164873A IT1001921B IT 1001921 B IT1001921 B IT 1001921B IT 3164873 A IT3164873 A IT 3164873A IT 3164873 A IT3164873 A IT 3164873A IT 1001921 B IT1001921 B IT 1001921B
- Authority
- IT
- Italy
- Prior art keywords
- hydroquinone
- procedure
- preparing trimethyl
- trimethyl
- preparing
- Prior art date
Links
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
- C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7241638A FR2207894A1 (enrdf_load_html_response) | 1972-11-23 | 1972-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1001921B true IT1001921B (it) | 1976-04-30 |
Family
ID=9107587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3164873A IT1001921B (it) | 1972-11-23 | 1973-11-22 | Procedimento per preparare trimetil 2.3.5.idrochinone |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS504033A (enrdf_load_html_response) |
| BE (1) | BE807683A (enrdf_load_html_response) |
| CA (1) | CA998694A (enrdf_load_html_response) |
| DE (1) | DE2358481A1 (enrdf_load_html_response) |
| FR (1) | FR2207894A1 (enrdf_load_html_response) |
| GB (1) | GB1380555A (enrdf_load_html_response) |
| IT (1) | IT1001921B (enrdf_load_html_response) |
| NL (1) | NL7315684A (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4248812A (en) * | 1977-07-18 | 1981-02-03 | Japan Exlan Company Limited | Process for producing a rush-like structure |
| EP0073464B1 (de) * | 1981-08-28 | 1985-05-02 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Naphthalintetracarbonsäure-1,4,5,8 |
| JPH07107003B2 (ja) * | 1986-10-16 | 1995-11-15 | 三菱瓦斯化学株式会社 | ２，３，５−トリメチルハイドロキノンの製造方法 |
| CN112142012B (zh) * | 2020-09-11 | 2024-02-27 | 黎明化工研究设计院有限责任公司 | 一种蒽醌法生产过氧化氢的工作液体系 |
-
1972
- 1972-11-23 FR FR7241638A patent/FR2207894A1/fr not_active Withdrawn
-
1973
- 1973-11-15 NL NL7315684A patent/NL7315684A/xx unknown
- 1973-11-21 CA CA186,410A patent/CA998694A/fr not_active Expired
- 1973-11-21 JP JP13116173A patent/JPS504033A/ja active Pending
- 1973-11-22 GB GB5427573A patent/GB1380555A/en not_active Expired
- 1973-11-22 IT IT3164873A patent/IT1001921B/it active
- 1973-11-22 BE BE138063A patent/BE807683A/xx unknown
- 1973-11-23 DE DE19732358481 patent/DE2358481A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7315684A (enrdf_load_html_response) | 1974-05-27 |
| BE807683A (fr) | 1974-05-22 |
| GB1380555A (en) | 1975-01-15 |
| FR2207894A1 (enrdf_load_html_response) | 1974-06-21 |
| DE2358481A1 (de) | 1974-05-30 |
| CA998694A (fr) | 1976-10-19 |
| JPS504033A (enrdf_load_html_response) | 1975-01-16 |
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